Feedforward Control for Two-Level Atom in Modulated Optical Field
The methods of mathematical control theory are widely used in the modern physics, but still they are less popular in quantum science. We will discuss the aspects of control theory, which are the most useful in applications to the
real problems of quantum optics. We apply this technique to
control the behavior of the two-level quantum particles (atoms) in the modulated external optical field in the frame of the socalled “semi classical model”, where quantum two-level atomic system (all other levels are neglected) interacts with classical electromagnetic field.
In this paper we propose a simple model of feedforward (openloop) control for the quantum particle system, which is a basement for further investigation of two-level quantum particle in the external one-dimensional optical field.